package com.sky.controller.admin;

import com.sky.constant.MessageConstant;
import com.sky.result.Result;
import com.sky.utils.AliOssUtil;
import lombok.extern.slf4j.Slf4j;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.web.bind.annotation.PostMapping;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RestController;
import org.springframework.web.multipart.MultipartFile;

import java.util.UUID;

/**
 *  通用接口
 */
@RestController
@Slf4j
@RequestMapping("/admin/common")
public class CommonController {

    @Autowired
    private AliOssUtil aliOssUtil;

    //文件上传OSS
    @PostMapping("/upload")
    public Result<String> upload(MultipartFile file) {
        log.info("文件上传开始");

        try {
            // 给文件命名
            // 1.获取文件原始名称
            String originalFilename = file.getOriginalFilename();
            // 2.获取文件后缀
            String extension = originalFilename.substring(originalFilename.lastIndexOf("."));
            String ObjectName = UUID.randomUUID().toString() + extension;

            //3.文件的请求路径
            String filePath = aliOssUtil.upload(file.getBytes(), ObjectName);
            return Result.success(filePath);
        } catch (Exception e) {
            log.error("文件上传失败：{}", e);
        }

        return Result.error(MessageConstant.UPLOAD_FAILED);
    }
}
